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Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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533 Commits
0002-add-two-numbers
0002-add-two-numbers
 
 
0015-3sum
0015-3sum
 
 
0016-3sum-closest
0016-3sum-closest
 
 
0018-4sum
0018-4sum
 
 
0019-remove-nth-node-from-end-of-list
0019-remove-nth-node-from-end-of-list
 
 
0026-remove-duplicates-from-sorted-array
0026-remove-duplicates-from-sorted-array
 
 
0027-remove-element
0027-remove-element
 
 
0031-next-permutation
0031-next-permutation
 
 
0061-rotate-list
0061-rotate-list
 
 
0075-sort-colors
0075-sort-colors
 
 
0080-remove-duplicates-from-sorted-array-ii
0080-remove-duplicates-from-sorted-array-ii
 
 
0082-remove-duplicates-from-sorted-list-ii
0082-remove-duplicates-from-sorted-list-ii
 
 
0086-partition-list
0086-partition-list
 
 
0125-valid-palindrome
0125-valid-palindrome
 
 
0167-two-sum-ii-input-array-is-sorted
0167-two-sum-ii-input-array-is-sorted
 
 
0283-move-zeroes
0283-move-zeroes
 
 
0324-wiggle-sort-ii
0324-wiggle-sort-ii
 
 
0334-increasing-triplet-subsequence
0334-increasing-triplet-subsequence
 
 
0392-is-subsequence
0392-is-subsequence
 
 
0443-string-compression
0443-string-compression
 
 
0680-valid-palindrome-ii
0680-valid-palindrome-ii
 
 
0696-count-binary-substrings
0696-count-binary-substrings
 
 
0841-shortest-distance-to-a-character
0841-shortest-distance-to-a-character
 
 
0861-flipping-an-image
0861-flipping-an-image
 
 
0874-backspace-string-compare
0874-backspace-string-compare
 
 
0908-middle-of-the-linked-list
0908-middle-of-the-linked-list
 
 
0941-sort-array-by-parity
0941-sort-array-by-parity
 
 
0951-partition-array-into-disjoint-intervals
0951-partition-array-into-disjoint-intervals
 
 
0953-reverse-only-letters
0953-reverse-only-letters
 
 
0958-sort-array-by-parity-ii
0958-sort-array-by-parity-ii
 
 
0961-long-pressed-name
0961-long-pressed-name
 
 
0979-di-string-match
0979-di-string-match
 
 
1013-fibonacci-number
1013-fibonacci-number
 
 
1016-subarray-sums-divisible-by-k
1016-subarray-sums-divisible-by-k
 
 
1019-squares-of-a-sorted-array
1019-squares-of-a-sorted-array
 
 
1021-distribute-coins-in-binary-tree
1021-distribute-coins-in-binary-tree
 
 
1037-minimum-number-of-k-consecutive-bit-flips
1037-minimum-number-of-k-consecutive-bit-flips
 
 
1044-find-common-characters
1044-find-common-characters
 
 
11-container-with-most-water
11-container-with-most-water
 
 
1114-binary-search-tree-to-greater-sum-tree
1114-binary-search-tree-to-greater-sum-tree
 
 
1137-height-checker
1137-height-checker
 
 
1138-grumpy-bookstore-owner
1138-grumpy-bookstore-owner
 
 
1168-duplicate-zeros
1168-duplicate-zeros
 
 
118-pascals-triangle
118-pascals-triangle
 
 
1196-filling-bookcase-shelves
1196-filling-bookcase-shelves
 
 
12-integer-to-roman
12-integer-to-roman
 
 
1207-delete-nodes-and-return-forest
1207-delete-nodes-and-return-forest
 
 
1217-relative-sort-array
1217-relative-sort-array
 
 
122-best-time-to-buy-and-sell-stock-ii
122-best-time-to-buy-and-sell-stock-ii
 
 
1236-n-th-tribonacci-number
1236-n-th-tribonacci-number
 
 
1240-stone-game-ii
1240-stone-game-ii
 
 
125-valid-palindrome
125-valid-palindrome
 
 
1285-balance-a-binary-search-tree
1285-balance-a-binary-search-tree
 
 
1293-three-consecutive-odds
1293-three-consecutive-odds
 
 
1298-reverse-substrings-between-each-pair-of-parentheses
1298-reverse-substrings-between-each-pair-of-parentheses
 
 
131-palindrome-partitioning
131-palindrome-partitioning
 
 
1321-get-equal-substrings-within-budget
1321-get-equal-substrings-within-budget
 
 
1331-path-with-maximum-gold
1331-path-with-maximum-gold
 
 
1333-sort-the-jumbled-numbers
1333-sort-the-jumbled-numbers
 
 
135-candy
135-candy
 
 
1370-count-number-of-nice-subarrays
1370-count-number-of-nice-subarrays
 
 
1381-maximum-score-words-formed-by-letters
1381-maximum-score-words-formed-by-letters
 
 
140-word-break-ii
140-word-break-ii
 
 
141-linked-list-cycle
141-linked-list-cycle
 
 
1431-all-ancestors-of-a-node-in-a-directed-acyclic-graph
1431-all-ancestors-of-a-node-in-a-directed-acyclic-graph
 
 
145-binary-tree-postorder-traversal
145-binary-tree-postorder-traversal
 
 
1450-delete-leaves-with-a-given-value
1450-delete-leaves-with-a-given-value
 
 
1454-remove-palindromic-subsequences
1454-remove-palindromic-subsequences
 
 
1456-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
1456-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
 
 
1468-check-if-n-and-its-double-exist
1468-check-if-n-and-its-double-exist
 
 
1486-find-the-distance-value-between-two-arrays
1486-find-the-distance-value-between-two-arrays
 
 
1496-lucky-numbers-in-a-matrix
1496-lucky-numbers-in-a-matrix
 
 
1511-count-number-of-teams
1511-count-number-of-teams
 
 
152-maximum-product-subarray
152-maximum-product-subarray
 
 
1549-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit
1549-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit
 
 
1553-count-triplets-that-can-form-two-arrays-of-equal-xor
1553-count-triplets-that-can-form-two-arrays-of-equal-xor
 
 
1556-make-two-arrays-equal-by-reversing-subarrays
1556-make-two-arrays-equal-by-reversing-subarrays
 
 
1566-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
1566-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
 
 
16-3sum-closest
16-3sum-closest
 
 
160-intersection-of-two-linked-lists
160-intersection-of-two-linked-lists
 
 
1605-minimum-number-of-days-to-make-m-bouquets
1605-minimum-number-of-days-to-make-m-bouquets
 
 
1615-range-sum-of-sorted-subarray-sums
1615-range-sum-of-sorted-subarray-sums
 
 
1616-minimum-difference-between-largest-and-smallest-value-in-three-moves
1616-minimum-difference-between-largest-and-smallest-value-in-three-moves
 
 
1642-water-bottles
1642-water-bottles
 
 
165-compare-version-numbers
165-compare-version-numbers
 
 
1653-number-of-good-leaf-nodes-pairs
1653-number-of-good-leaf-nodes-pairs
 
 
1675-magnetic-force-between-two-balls
1675-magnetic-force-between-two-balls
 
 
1691-minimum-number-of-days-to-disconnect-island
1691-minimum-number-of-days-to-disconnect-island
 
 
17-letter-combinations-of-a-phone-number
17-letter-combinations-of-a-phone-number
 
 
1701-remove-max-number-of-edges-to-keep-graph-fully-traversable
1701-remove-max-number-of-edges-to-keep-graph-fully-traversable
 
 
1711-find-valid-matrix-given-row-and-column-sums
1711-find-valid-matrix-given-row-and-column-sums
 
 
1720-crawler-log-folder
1720-crawler-log-folder
 
 
1730-special-array-with-x-elements-greater-than-or-equal-x
1730-special-array-with-x-elements-greater-than-or-equal-x
 
 
1741-sort-array-by-increasing-frequency
1741-sort-array-by-increasing-frequency
 
 
1756-minimum-deletions-to-make-string-balanced
1756-minimum-deletions-to-make-string-balanced
 
 
1772-create-sorted-array-through-instructions
1772-create-sorted-array-through-instructions
 
 
179-largest-number
179-largest-number
 
 
1798-max-number-of-k-sum-pairs
1798-max-number-of-k-sum-pairs
 
 
1803-average-waiting-time
1803-average-waiting-time
 
 
1818-maximum-score-from-removing-substrings
1818-maximum-score-from-removing-substrings
 
 

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LeetHub

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub

LeetCode Topics

Two Pointers
0015-3sum
0016-3sum-closest
0018-4sum
0019-remove-nth-node-from-end-of-list
0026-remove-duplicates-from-sorted-array
0027-remove-element
0031-next-permutation
0061-rotate-list
0075-sort-colors
0080-remove-duplicates-from-sorted-array-ii
0082-remove-duplicates-from-sorted-list-ii
0086-partition-list
0125-valid-palindrome
0167-two-sum-ii-input-array-is-sorted
0283-move-zeroes
0680-valid-palindrome-ii
0696-count-binary-substrings
0841-shortest-distance-to-a-character
0861-flipping-an-image
0874-backspace-string-compare
0908-middle-of-the-linked-list
0941-sort-array-by-parity
0953-reverse-only-letters
0958-sort-array-by-parity-ii
0961-long-pressed-name
0979-di-string-match
1019-squares-of-a-sorted-array
1168-duplicate-zeros
1454-remove-palindromic-subsequences
1468-check-if-n-and-its-double-exist
1486-find-the-distance-value-between-two-arrays
1566-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
2093-check-if-string-is-a-prefix-of-array
2231-find-first-palindromic-string-in-the-array
2320-find-all-k-distant-indices-in-an-array
2442-number-of-arithmetic-triplets
2551-apply-operations-to-an-array
2561-number-of-distinct-averages
2602-maximum-enemy-forts-that-can-be-captured
2634-minimum-common-value
2698-find-the-array-concatenation-value
2707-merge-two-2d-arrays-by-summing-values
2816-lexicographically-smallest-palindrome
2917-count-pairs-whose-sum-is-less-than-target
3165-find-indices-with-index-and-value-difference-i
3252-count-the-number-of-incremovable-subarrays-i
3471-minimum-average-of-smallest-and-largest-elements

String
0125-valid-palindrome
0680-valid-palindrome-ii
0696-count-binary-substrings
0841-shortest-distance-to-a-character
0874-backspace-string-compare
0953-reverse-only-letters
0961-long-pressed-name
0979-di-string-match
1454-remove-palindromic-subsequences
1566-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
2093-check-if-string-is-a-prefix-of-array
2231-find-first-palindromic-string-in-the-array
2816-lexicographically-smallest-palindrome

Greedy
0324-wiggle-sort-ii
0680-valid-palindrome-ii
0979-di-string-match
2816-lexicographically-smallest-palindrome

Array
0015-3sum
0016-3sum-closest
0018-4sum
0026-remove-duplicates-from-sorted-array
0027-remove-element
0031-next-permutation
0075-sort-colors
0080-remove-duplicates-from-sorted-array-ii
0167-two-sum-ii-input-array-is-sorted
0283-move-zeroes
0324-wiggle-sort-ii
0841-shortest-distance-to-a-character
0861-flipping-an-image
0941-sort-array-by-parity
0951-partition-array-into-disjoint-intervals
0958-sort-array-by-parity-ii
0979-di-string-match
1019-squares-of-a-sorted-array
1168-duplicate-zeros
1468-check-if-n-and-its-double-exist
1486-find-the-distance-value-between-two-arrays
1772-create-sorted-array-through-instructions
2093-check-if-string-is-a-prefix-of-array
2231-find-first-palindromic-string-in-the-array
2320-find-all-k-distant-indices-in-an-array
2442-number-of-arithmetic-triplets
2551-apply-operations-to-an-array
2561-number-of-distinct-averages
2602-maximum-enemy-forts-that-can-be-captured
2634-minimum-common-value
2698-find-the-array-concatenation-value
2707-merge-two-2d-arrays-by-summing-values
2917-count-pairs-whose-sum-is-less-than-target
3165-find-indices-with-index-and-value-difference-i
3252-count-the-number-of-incremovable-subarrays-i
3471-minimum-average-of-smallest-and-largest-elements

Bit Manipulation
0861-flipping-an-image

Matrix
0861-flipping-an-image

Simulation
0861-flipping-an-image
0874-backspace-string-compare
2551-apply-operations-to-an-array
2698-find-the-array-concatenation-value

Stack
0874-backspace-string-compare

Linked List
0002-add-two-numbers
0019-remove-nth-node-from-end-of-list
0061-rotate-list
0082-remove-duplicates-from-sorted-list-ii
0086-partition-list
0908-middle-of-the-linked-list

Sorting
0015-3sum
0016-3sum-closest
0018-4sum
0075-sort-colors
0324-wiggle-sort-ii
0941-sort-array-by-parity
0958-sort-array-by-parity-ii
1019-squares-of-a-sorted-array
1468-check-if-n-and-its-double-exist
1486-find-the-distance-value-between-two-arrays
2561-number-of-distinct-averages
2917-count-pairs-whose-sum-is-less-than-target
3471-minimum-average-of-smallest-and-largest-elements

Hash Table
1468-check-if-n-and-its-double-exist
2442-number-of-arithmetic-triplets
2561-number-of-distinct-averages
2634-minimum-common-value
2707-merge-two-2d-arrays-by-summing-values

Binary Search
0167-two-sum-ii-input-array-is-sorted
1468-check-if-n-and-its-double-exist
1486-find-the-distance-value-between-two-arrays
1772-create-sorted-array-through-instructions
2634-minimum-common-value
2917-count-pairs-whose-sum-is-less-than-target
3252-count-the-number-of-incremovable-subarrays-i

String Matching
1566-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence

Enumeration
2442-number-of-arithmetic-triplets
3252-count-the-number-of-incremovable-subarrays-i

Math
0002-add-two-numbers

Recursion
0002-add-two-numbers

Divide and Conquer
0324-wiggle-sort-ii
1772-create-sorted-array-through-instructions

Binary Indexed Tree
1772-create-sorted-array-through-instructions

Segment Tree
1772-create-sorted-array-through-instructions

Merge Sort
1772-create-sorted-array-through-instructions

Ordered Set
1772-create-sorted-array-through-instructions

Quickselect
0324-wiggle-sort-ii

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Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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